baber/WOPTO huggingface dataset:
Patent JP-H0366337-A (JP)
Title: Machine housing waterproof structure for hot air dryer
Inventor: SOTOZAWA TERUAKI
IPC: A47K10/48
Filed: 1989-08-03
Abstract: PURPOSE:To prevent such an accident as cleaning water-drainage, etc., drip down to an apparatus, etc., and electric parts, and to efficiently discharge water to the outside of a machine housing by constituting a waterproof structure for guiding water infiltration dripping down from the upper part and allowing it to flow down in the prescribed direction on the inner wall of the machine housing and the wall surface of a blower case contained in the machine housing. CONSTITUTION:As for a blower case 19 of a hot air fan unit 2, in a junction part of a surface case 19a and a back case 19b, a draining edge 29 divided in the left and the right directions from the apex part along the peripheral direction is formed, and also, a discharge water passage for reaching on a gutter-like draining edge 18 formed on the machine housing side from both the left and the right end parts is formed. Also, on the surface of a surface case 19a, an eaves-like draining edge 31 for covering a controller 7 constituted on the surface case 19a and the upper part of a solid-state relay 30 is formed and provided. That is, water infiltration such as cleaning water-drainage, etc., which intrudes into the machine housing and waters the hot air fan unit 2 is guided by the draining edge 29, and also, water dripping down onto the controller and the solid-state relay is allowed to flow down to the side of the surface case 19a by the eaves-like draining edge 31, and watering onto the parts can be prevented.
Patent JP-2001029316-A (JP)
Title: Ocular refracting power measuring instrument
Inventor: HAYASHI TAKESHI
IPC: A61B3/10
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To provide an ocular refracting power measuring instrument which is capable of decreasing refracting power measurement errors as far as possible by providing the instrument with a mechanism for alignment to the cornea vertex with which signal detection is easy. SOLUTION: This ocular refracting power measuring instrument has an alignment means (S2) which executes the alignment between the vertex of the cornea and an instrument body in accordance with the reflected light of the cornea, a refracting power measuring means for measuring the refracting power of the eye to be examined in accordance with the shape of a pattern luminous flux for measuring the ocular refracting power from the ocular funds of the eye to be examined, a memory means (S4) for storing the shape of the pattern luminous flux for refracting power measurement and an eclipse direction detecting system S5 for detecting the presence or absence of the eclipse of the pattern luminous flux by the pupil of the eye to be examined in accordance with the shape of the pattern luminous flux P stored by the memory means (S4) and the eclipse direction.  This alignment means is so constituted as to regulate the alignment between the pupil of the eye to be examined and the instrument body by moving and regulating the position of the instrument body in accordance with the detection results detected by the eclipse direction detecting system.
Patent JP-S58102113-A (JP)
Title: Device for detecting weight in lumber drying machine
Inventor: MATSUNAGA TOSHIHIRO
IPC: G01G17/00
Filed: 1981-12-14
Abstract: PURPOSE:To measure the drying state of the lumber all the time accurately from the outside of a drying chamber, by providing a weight gage on the table frame in the drying chamber, and reading the value by a display device provided at the outside of the drying chamber. CONSTITUTION:The hydraulic weight measuring device 13 is attached to the table frame 4 in the drying chamber 1. A bolt 12 transmits the weight of a truck 8 and the lumber 10 to a pressure sensing part 13a of the measuring device 13, and screwed into a threaded pipe 11 formed in the truck 8 so that it can be adjusted. The display part 14 is attached to the outside of the drying chamber 1 through a hose 15. In order to load the truck 8 and the lumber 10 to the measuring device, one side of the truck 8 is raised when the truck 8, on which the lumber 10 is mounted, is transferred into the drying chamber 1. In this constitution, the drying process of the lumber 10 in the drying chamber 1 can be accurately detected all the time at the outside of the drying chamber.
Patent JP-S6443185-A (JP)
Title: Culture medium for propagation
Inventor: HANADA KEIZO
IPC: C12P21/00
Filed: 1987-08-12
Abstract: PURPOSE:To enhance bacterium cell concentration of Escherichia coli and improve the productivity of useful protein, by cultivating a recombinant Escherichia coli in a culture medium containing an iron compound or manganese compound. CONSTITUTION:Escherichia coli retaining an useful protein expressing plasmid and transformed is cultivated in a culture medium obtained by adding 1muM-10mM, preferably 3-100muM bivalent iron compound such as iron (II) chloride or iron (II) sulfate and/or 1muM-10mM, preferably 5muM-100muM bivalent manganese compound such as manganese chloride or manganese sulfate to a culture medium for propagation such as LB culture medium containing carbon source, nitrogen source, inorganic salts, etc. and the culture medium is replaced by a producing culture medium limited in an addition amount of iron or manganese and added by 3XM-1mM, preferably 5-500muM zinc compound to provide also useful protein such as human beta type interferon. Cultivation by culture medium for propagation and cultivation for producing culture medium are preferably carried out at 5-8pH and 20-37 deg.C for 1-4 days.
Patent JP-H1050081-A (JP)
Title: Read-only memory
Inventor: ISHIKAWA KAZUYUKI
IPC: G11C16/06
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a read only memory capable of reducing power consumed for precharging a bit line by reducing the number of memory cells connected to the bit line. SOLUTION: A higher rank word line 11 driven by an output of a higher rank address decoder 4 is provided, and alternate memory cells 12 are arranged on respective intersected points between the higher rank word line 11 and the bit lines 3, and only when plural all memory cells 1 arranged on the intersected points with the bit lines 3 are set in a value of a condition connected to the bit lines 3, the memory cells 1 in this area aren't connected with the bit lines 3, but the alternate memory cells 12 in this area are connected with the bit lines 3.
Patent JP-H0384452-A (JP)
Title: Method and apparatus for remote inspection of internal wall of conductor hollow part
Inventor: UIRIAMU KENISU KAREN
IPC: F22B37/00
Filed: 1990-07-30
Abstract: PURPOSE: To accurately decide cracks and other flaws of the upper part of the wall of a shell with high reliability by providing the support assembly of a probe with a radial expanding/contracting means which expands and contracts the probe selectively along the lengthwise axis. CONSTITUTION: When a push rod 32 is pulled down to a position where a cam 42 does not engage a cam surface 38, a leaf spring support member 29 holds a probe head 11 at a radial extension position shifted away from the lengthwise axis of a tubular housing 30 and when the upper end of a housing 30 is aligned with the upper edge of an expansion element 22 in this state, the probe head 11 can engage the internal wall of the plug shell in a sweeping out state. When the round surface of the cam 42 is made to abut against the cam surface 38 by pushing up the rod 32, the support member 29 bends to be at a radial drawing-in position, so that the probe support assembly 9 can be inserted into a relative narrow bore 24 of the expansion element 22 without causing mechanical interference.
Patent JP-H0864873-A (JP)
Title: Thermoelectric semiconductor material
Inventor: OCHI YASUO
IPC: H01L35/18
Filed: 1994-08-26
Abstract: PURPOSE: To provide a thermoelectric semiconductor material which exhibits an excellent figure of merit over a wide temperature range and can be stably used. CONSTITUTION: A thermoelectric semiconductor material contains Sb, and is double oxide of tolyltyl type crystalline structure. The material may contain Zn. Further as trace substituent, Li, at least one type of element selected from Na, K, Al, Ga, In, Y, La, Ge, Sn and Bi may be contained in the concentration of 0.01-30.0 atomic %. As the trace substituent, at least one type of element selected from iron group transient metal elements (Fe, Co, Ni, etc.) and rare earth elements (Sc and lanthanoid of atomic numbers of 57-71) may be contained in the concentration of 0.01-30.0 atomic %.
Patent JP-S6444645-A (JP)
Title: Data processor for rds receiver
Inventor: RYU KOICHI
IPC: H04B17/309
Filed: 1987-08-13
Abstract: PURPOSE:To surely prevent taking-in of error data due to multipath disturbance by counting the number of times of generation of the multipath detection output in each prescribed time and controlling the error correction capability in an error correcting circuit on the basis of the counted value. CONSTITUTION:When the detection output of a multipath detecting circuit 17 is generated, a multipath state counter is incremented by the output pulse. A processor temporarily stores the counted value of this counter in a register and reads out the counted value of the multipath state counter, which is obtained at the time of preceding processing, from the register. When the read counted value of the multipath state counter is smaller than a prescribed value, data subjected to error correction with the number of error correction bits used till then is taken in and the multipath state counter is reset. When said counted value is larger than the prescribed value, the number of error correction bits is changed to control the error correction capability and data subjected to error correction with the new error correction capability is taken in.
Patent JP-H07149516-A (JP)
Title: Strontium borate pigment and its production, and anticorrosive coating, antibacterial agent, antifungal agent and flame retardant using the same
Inventor: OTSU KOICHI
IPC: C09D5/14
Filed: 1994-08-26
Abstract: PURPOSE:To obtain a strontium borate pigment excellent in anticorrosive property, antibacterial property, antifungal property and flame resistance, low in toxicity and enabling the free selection of the color tone because of having a white color by reacting a water-soluble strontium salt with a water-soluble boric salt. CONSTITUTION:A water-soluble strontium salt is reacted with boric acid or a boric salt in water to obtain a strontium borate pigment (A) of formula: nSrO.mB2O3.xH2O (0<n<=3, 0<m<=4, 0<=x<=5). The reaction mixture of the strontium borate is subsequently mixed and reacted with a water-soluble silicate to obtain a strontium borate pigment (B) in which the surface of the strontium borate pigment is coated with 1-50wt.% of SiO2 to inhibit the elution of the main component for the improvement in the durability of the effect. Anticorrosive coatings using the pigment A or B are produced by mixing the pigment with various known vehicles. Known methods are applied also to uses such as antibacterial agents or antifungal agents.
Patent JP-S6358641-A (JP)
Title: Magneto-optical recording medium
Inventor: DOI YUICHIRO
IPC: G11B11/105
Filed: 1986-08-28
Abstract: PURPOSE:To prevent the generation of the corrosion penetrating magneto-optical recording layers essentially consisting of a rare earth element and transition metal element in the film thickness direction thereof by alternately laminating plural layers of the recording layers and corrosion resistant metallic layers on a substrate. CONSTITUTION:The magneto-optical recording layer 2 with which writing and reading- out of information are executed by the laser light projected from the transparent substrate 1 side is the magnetic amorphous alloy film consisting of the rare earth element and transition metal element and has perpendicular magnetic anisotropy. Protective films 4, 5 are provided on both faces of the recording layer part 10 laminated and formed with such magneto-optical recording layers and the corrosion resistant metallic layers 3 and the recording layer part is deposited and formed on the transparent substrate 1. The corrosion is restricted by the metallic layers 3 and the corrosion penetrating the recording layers 10 in the film thickness direction thereof is prevented even the corrosion is generated in the recording layers 2 by certain cause. The metallic layers 3 are extremely thin and allows the good transmission of the laser light projected thereto. The impairment of the magneto-optical characteristics of the magneto- optical recording layers is thus obviated.
Patent JP-H06116246-A (JP)
Title: Optically active phenylpyrimidine compound and liquid crystal composition containing the same
Inventor: FUKUSHIMA MASATOSHI
IPC: G02F1/13
Filed: 1992-07-29
Abstract: PURPOSE:To provide the new compound high in spontaneous polarity, useful as a ferroelectric liquid crystal material. CONSTITUTION:The objective compound of formula I[A and B are formula II, III and IV (R<1>-R<3> are each 1-10C alkyl); where, A* and B* are not formula II in the same time ], e.g. (2S-,2'S)-2-[4-(2-fluoro-octyloxy)phenyl] 5-[2'-(2- pentanoyloxy)propoxy]pyrimidine. The compound of the formula I can be obtained by reaction between a compound of formula V and a compound of formula VI in the presence of a base (e.g. NaH) in a solvent (e.g. THF) followed by deprotection. The objective ferroelectric liquid crystal composition has about three times spontaneous polarity, compared with conventional compositions, thereby capable of shortening response time.
Patent JP-H0739906-A (JP)
Title: Planographic printing plate substrate
Inventor: UESUGI AKIO
IPC: C22C21/00
Filed: 1993-07-26
Abstract: PURPOSE:To improve surface treatability such as electrolytic surface roughening and further and improve burning adaptability by additionally decreasing the variation in the material of an aluminum substrate. CONSTITUTION:Various conditions are so set that the average circle equiv. diameter of the crystal grains of the cross section of the final plate is 15 to 35mum, the ratio of the number of pieces of >=40mum circle equiv. diameter of the crystal grains is <=30% and the shape coefft. is >=4.0. The average circle equiv. diameter E indicating the cross section 7a denotes the diameter of the circle obtd. by measuring the area S of the respective crystal grains and assuming the circle having the area equal to the area thereof and is the average value of D calculated by D=(4/piXS)<1/2>. The crystal shape coefft. denotes the degree of roundness and is determined by the shape coefft. =(pi/4L<2>)/(pi/4E<2>)=S1/ Se= (the area of the circle having the longest side L of the crystal as its diameter) omega (the area of the circle having the circle equiv. diameter E of the crystal as its diameter). Namely, the shape coefft. is 1 in the case of a complete roundness and is larger than 1 as the shape is slender. The components of the melt of the aluminum are specified to Fe=0.2 to 0.4%, Si=0.05 to 0.20%, Cu<0.03%, Ti<0.04%.
Patent JP-S6444748-A (JP)
Title: Preparation of decorative member
Inventor: HAMADA KAZUHIKO
IPC: B32B33/00
Filed: 1987-08-12
Abstract: PURPOSE:To shorten a manufacturing time, by transferring the electrophotographic image formed on a photosensitive sheet to the single surface adhesive layer of a transparent synthetic resin film to bond said film to the surface of a base material through a binder layer and subsequently a transparent synthetic resin coating layer to the upper surface of the transparent synthetic resin film excepting the peripheral side surface of a laminate. CONSTITUTION:The electrophotographic image 2 transferred to the single surface adhesive layer 4 of a transparent synthetic resin film 3 is bonded to a base material 12 through a binder layer 13 and, thereafter, a transparent synthetic resin coating layer 14 is formed to prepare a decorative member. Since the electrophotographic image 2 formed to a photosensitive sheet 1 is transferred to the single surface adhesive layer 4 of the transparent synthetic resin film 3 before use, a conductive substrate is not incorporated as is conventional. Therefore, no unnecessary and excessive heat is generated in decorative member constitutional elements of the electrophotographic image 2, the single surface adhesive layer 4, the transparent synthetic resin film 3 and the transparent synthetic resin coating layer 14 by the action of reflected heat.
Patent JP-H0485508-A (JP)
Title: Telescope
Inventor: KAMIYA MAKOTO
IPC: G02B7/30
Filed: 1990-07-30
Abstract: PURPOSE:To prevent focusing on an obstruction which crosses neighborhood while an object at a long distance is observed by inhibiting driving by a lens position driving means when deviation obtained by a lens position deviation calculating means is equal to or over a specified value on a close side from a present lens position. CONSTITUTION:Whether a lens extending direction is on an infinity side or the close side with reference to the present position is decided in motor driving routine. Whether or not the present position exceeds a specified limit value is decided. When the present position is on the infinity side or it exceeds the limit value, lens driving progresses to a step where a motor is moved. In the case that the present position does not attain the specified limit value even though it is on the close side, the double value of a focusing zone is arithmetically operated and compared with the number of pulses to a target position. When the latter is larger than the former, the number of range-finding times is counted, and when the obtained value is equal to or under the specified one, the motor is not moved because there is high possibility that something crosses between an observer and an observed object.
Patent JP-S6183630-A (JP)
Title: Production of goethite by two-stage aging
Inventor: KAWAKAMI KATSUHIKO
IPC: C01G49/00
Filed: 1984-09-29
Abstract: PURPOSE:The hydrolysis of a ferric salt with alkali is effected in 2-steps, as aging is effected, to give goethite of desired particle sizes with high needle shape, narrow particle size distribution and high dispersibility. CONSTITUTION:A ferric salt other than ferric sulfate such as ferric nitrate nonahydrate is combined with an alkali such as sodium hydroxide at a molar ratio OH/Fe of 0.5-2.9 to form a slurry of partially hydrolyzate of the ferric salt. Then, the first-step aging is effected in the presence or absence of a zinc salt such as zinc chloride in amount of 1-10mol% based on the ferric salt for hours selected from 1 to 72 hours to give goethite particles of 0.10-0.20 micrometer long axis and 6-12 average axis ratio. The alkali is further added so that the OH/Fe molar ratio becomes more than 3.5 and, when the first step is conducted in the absence of a zinc salt, the above-stated amount of a zinc salt is added, to effect the second aging at 50-200 deg.C and a pH of 13.0 (at 20 deg.C).
Patent JP-S6262370-A (JP)
Title: Toner for developing electrostatic charge image
Inventor: TANAKA KATSUHIKO
IPC: G03G9/097
Filed: 1985-09-13
Abstract: PURPOSE:To improve the electric charge controllability of a toner stably for a long period of time and to form an image without decrease in the density thereof by incorporating a substd. guanidine compd. expressed by the prescribed general formula. CONSTITUTION:The substd. guanidine compd. which is expressed by the general formula and of which the guanidine substituent is a condensed polycyclic arom. group is incorporated as a charge controlling agent into the toner for development. This charge controlling agent has high dispersibility with the thermoplastic resin of the toner and is uniformly and thoroughly dispersed and held therein. Said agent has the high resistance to environmental change and frictional electrostatic chargeability and contributes to the stable improvement of the charge controllability of the toner for a long period of time. The image which is free from the decrease of the density is thus formed at all times. In the formula, R<1>: condensed polycyclic arom. group, R<2>: the deriv. thereof.
Patent JP-S6093969-A (JP)
Title: Inspection equipment of printed wiring board
Inventor: MORIHISA MITSUO
IPC: G01R31/28
Filed: 1983-10-28
Abstract: PURPOSE:To obtain an inspection apparatus capable of bringing a desired checker pin into contact with a part to be inspected corresponding to an article to be inspected, by providing a drive means for protruding the checker pin to the part to be inspected and a control means for selectively activating said drive means. CONSTITUTION:When the piston, not shown by the drawing, of a pen cylinder 29 is selectively energized by compressed air or a pulse signal such as a current, a piston rod 30 is displaced upwardly. Because of this, a guide rod 27 is pushed up and a checker pin 25 is pushed up to be contacted with the part to be inspected on a pattern and locked in an upwardly displaced state. Subsequently, a coil spring 32 is inlaid with the recessed part 31 of the guide rod 27 and, therefore, the pulse signal disappears and the guide rod 27 is head to said displaced state even if the piston rod 30 is displaced downwardly while a probe 24 is brought to an upwardly protruded state. After inspection, the guide rod 27 is released from the lock state and returned to the original state by merely pressing the probe 24 downwardly.
Patent JP-H0847754-A (JP)
Title: Manufacture of high corrosion resistant dipping nozzle for continuous casting, and its nozzle
Inventor: IKEMOTO TADASHI
IPC: B22D41/54
Filed: 1994-08-05
Abstract: PURPOSE:To improve the corrosion resistance by forming the dense refractory film on the surface of a part of a dipping nozzle for the continuous casting in contact with the molten powder in a mold by the plasma arc spray coating to suppress oxidation of a powder line part of the dipping nozzle. CONSTITUTION:The dense refractory film 3 is formed on the surface of the powder line 2 made of ZrO2-graphite of a nozzle 1 manufactured by the forming and reducing sintering method by achieving the spray coating the refractory powder with the plasma arc. Because the porosity of the film made of the refractory powder spray coated by the plasma arc is <=7%, and the thickness is as dense as <=3mm, the original wear resistance of ZrO2 is demonstrated thereby. ZrO2 containing MgO, CaO or Y2O3 as the stabilizing agent is used for the refractory powder to be used in the plasma arc spray coating. This constitution improves the service life of the dipping nozzle 1, reduces the cost of the refractory, and improves the yield of the slab.
Patent JP-S61129152-A (JP)
Inventor: JIYAN FURANSOWA GURORIEERU
IPC: C09B51/00
Filed: 1985-09-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1023945-A (JP)
Title: Bed pad
Inventor: MAEDA NOBUHIDE
IPC: A47C27/00
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a bed pad which has a far IR radiation characteristic and antimicrobial and deodorant properties and further has an effect of repelling hygienic insect pests and mildewproofing property. SOLUTION: Composite ores are formed by mixing and agitating 3 to 4 kinds of prescribed ores of about 2 to 5mm grain size having the far IR radiation characteristic and the antimicrobial and deodorant properties and further has the effect of repelling the sanitary insect pelts and the mildewproofing property. On the other hand, the surface of a base fabric 1 is coated with a coating fabric 2 and many small bag parts 3 are formed between this base fabric 1 and the coating fabric 2. The composite ores 4 described above are sealed within these small bag parts 3, by which the bed pad 5 is formed.